Detail: The 20000mAh power bank comes in an environmentally friendly ABS plastic housing with a textured pattern aimed at improving grip. The plastic makes for a far better finish, as it doesn’t make the surface of the power bank nearly as slippery as the aluminum design. The casing is also scratch-resistant, and can withstand heat up to 90 degrees Celsius. With an overall weight of 338g.
Battery type Lithium-ion rechargeable cell
Input Voltage DC 5.0V 9.0V 12.0V
Output Voltage DC 5.1V
Input current 1500mA / 2000mA(TYP)
Output current 2000mA(TYP) 3600mA (MAX)
Rated capacity 3.75V/20000mAh(TYP)
Charging time 18 hrs with 5V/1A plug and standard cable
7 hrs with QC2.0 technology charger and standard cable
Remarks Each of the two ports supports 5.1V/2.1A output
When both ports are used simultaneously, maximum output is 5.1V/3.6A
Load detection Auto-detect the plug-in and plug-out of devices
Safety Supports protection from over-voltage (input and output), over-current (input and output), short circuit, over-charge, over-discharge, and battery Positive Temperature Coefficient (PTC).
Out of power protection Awake once pluged to the charger
Discharging temperature Initial: -10~+50(TYP)